<?php
/**
 * The loop that displays posts.
 *
 * @package toekneestuck
 * @subpackage toekneestuck
 * @since toekneestuck 2.0
 */
?>

<?php /* If there are no posts to display, such as an empty archive page */ ?>
<?php if ( ! have_posts() ) : ?>
<article id="post-0" class="post error404 not-found">
	<header>
		<h1><?php _e( 'Not Found', 'toeknee' ); ?></h1>
	</header>
	<div class="entry-content">
		<p><?php _e( 'Apologies, but no results were found for the requested archive. Perhaps searching will help find a related post.', 'toeknee' ); ?></p>
		<?php get_search_form(); ?>
	</div><!-- .entry-content -->
</article>
<?php endif; ?>

<?php /* Start the Loop. */ ?>
<?php while ( have_posts() ) : the_post(); ?>

<?php /* How to display posts of the Gallery format. The gallery category is the old way. */ ?>
<?php if ( 'gallery' == get_post_format( $post->ID ) || in_category( _x( 'gallery', 'gallery category slug', 'toeknee' ) ) ) : ?>
<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
	<h6 class="meta-category">
	<?php if ( count( get_the_category() ) ) : ?>
		<span class="cat-links"><?php echo get_the_category_list( ', ' ); ?></span>
	<?php elseif( get_post_type() == 'projects' ): ?>
		<span class="post-type"><?php echo 'Project'; ?></span>
	<?php endif; ?>
	</h6>	
	<h2><a href="<?php the_permalink(); ?>" title="<?php printf( esc_attr__( 'Permalink to %s', 'toeknee' ), the_title_attribute( 'echo=0' ) ); ?>" rel="bookmark"><?php the_title(); ?></a></h2>

	<div class="entry-meta">
		<?php toeknee_posted_on(); ?>
	</div><!-- .entry-meta -->

	<div class="entry-content">
<?php if ( post_password_required() ) : ?>
		<?php the_content(); ?>
<?php else : ?>
		<?php
			$images = get_children( array( 'post_parent' => $post->ID, 'post_type' => 'attachment', 'post_mime_type' => 'image', 'orderby' => 'menu_order', 'order' => 'ASC', 'numberposts' => 999 ) );
			if ( $images ) :
				$total_images = count( $images );
				$image = array_shift( $images );
				$image_img_tag = wp_get_attachment_image( $image->ID, 'thumbnail' );
		?>
				<div class="gallery-thumb">
					<a class="size-thumbnail" href="<?php the_permalink(); ?>"><?php echo $image_img_tag; ?></a>
				</div><!-- .gallery-thumb -->
				<p><em><?php printf( _n( 'This gallery contains <a %1$s>%2$s photo</a>.', 'This gallery contains <a %1$s>%2$s photos</a>.', $total_images, 'toeknee' ),
						'href="' . get_permalink() . '" title="' . sprintf( esc_attr__( 'Permalink to %s', 'toeknee' ), the_title_attribute( 'echo=0' ) ) . '" rel="bookmark"',
						number_format_i18n( $total_images )
					); ?></em></p>
		<?php endif; ?>
				<?php the_excerpt(); ?>
<?php endif; ?>
	</div><!-- .entry-content -->

	<div class="entry-utility">
	<?php if ( 'gallery' == get_post_format( $post->ID ) ) : ?>
		<a href="<?php echo get_post_format_link( 'gallery' ); ?>" title="<?php esc_attr_e( 'View Galleries', 'toeknee' ); ?>"><?php _e( 'More Galleries', 'toeknee' ); ?></a>
		<span class="meta-sep">|</span>
	<?php elseif ( in_category( _x( 'gallery', 'gallery category slug', 'toeknee' ) ) ) : ?>
		<a href="<?php echo get_term_link( _x( 'gallery', 'gallery category slug', 'toeknee' ), 'category' ); ?>" title="<?php esc_attr_e( 'View posts in the Gallery category', 'toeknee' ); ?>"><?php _e( 'More Galleries', 'toeknee' ); ?></a>
		<span class="meta-sep">|</span>
	<?php endif; ?>
		<span class="comments-link"><?php comments_popup_link( __( 'Leave a comment', 'toeknee' ), __( '1 Comment', 'toeknee' ), __( '% Comments', 'toeknee' ) ); ?></span>
		<?php edit_post_link( __( 'Edit', 'toeknee' ), '| <span class="edit-link">', '</span>' ); ?>
	</div><!-- .entry-utility -->
</article>

<?php /* How to display posts of the Aside format. The asides category is the old way. */ ?>
<?php elseif ( 'aside' == get_post_format( $post->ID ) || in_category( _x( 'asides', 'asides category slug', 'toeknee' ) )  ) : ?>
<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
	<header>
		<p class="entry-meta">
			<?php toeknee_the_date() ?> &bull;
			<?php
				$tags_list = get_the_tag_list( '', ', ' );
				if ( $tags_list ):
			?>
				<span class="tag-links">
					<?php printf( __( '<span class="%1$s">Tagged</span> %2$s', 'toeknee' ), 'entry-utility-prep entry-utility-prep-tag-links', $tags_list ); ?>
				</span> &bull;
			<?php endif; ?>
			<span class="comments-link"><?php comments_popup_link( __( 'Leave a comment', 'toeknee' ), __( '1 Comment', 'toeknee' ), __( '% Comments', 'toeknee' ) ); ?></span>
			<?php edit_post_link( __( 'Edit', 'toeknee' ), '| <span class="edit-link">', '</span>' ); ?>
		</p>
	</header>
<?php if ( is_archive() || is_search() ) : // Display excerpts for archives and search. ?>
	<div class="entry-summary">
		<?php the_excerpt(); ?>
	</div><!-- .entry-summary -->
<?php else : ?>
	<div class="entry-content">
		<?php the_content( __( 'Continue reading <span class="meta-nav">&rarr;</span>', 'toeknee' ) ); ?>
	</div><!-- .entry-content -->
<?php endif; ?>
</article>

<?php /* How to display all other posts. */ ?>
<?php else : ?>
<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
	<header>
		<h6 class="meta-category">
		<?php if ( count( get_the_category() ) ) : ?>
			<span class="cat-links"><?php echo get_the_category_list( ', ' ); ?></span>
		<?php elseif( get_post_type() == 'projects' ): ?>
			<span class="post-type"><?php echo 'Project'; ?></span>
		<?php endif; ?>
		</h6>
		<h2><a href="<?php the_permalink(); ?>" title="<?php printf( esc_attr__( 'Permalink to %s', 'toeknee' ), the_title_attribute( 'echo=0' ) ); ?>" rel="bookmark" tabindex="<?php next_tabindex(); ?>"><?php the_title(); ?></a></h2>
		<p class="entry-meta">
			<?php toeknee_the_date() ?> &bull;
			<?php
				$tags_list = get_the_tag_list( '', ', ' );
				if ( $tags_list ):
			?>
				<span class="tag-links">
					<?php printf( __( '<span class="%1$s">Tagged</span> %2$s', 'toeknee' ), 'entry-utility-prep entry-utility-prep-tag-links', $tags_list ); ?>
				</span> &bull;
			<?php endif; ?>
			<span class="comments-link"><?php comments_popup_link( __( 'Leave a comment', 'toeknee' ), __( '1 Comment', 'toeknee' ), __( '% Comments', 'toeknee' ) ); ?></span>
			<?php edit_post_link( __( 'Edit', 'toeknee' ), '| <span class="edit-link">', '</span>' ); ?>
		</p>
	</header>
<?php if ( is_archive() || is_search() ) : // Only display excerpts for archives and search. ?>
	<div class="entry-summary">
		<?php the_excerpt(); ?>
	</div><!-- /entry-summary -->
<?php else : ?>
	<div class="entry-content">
		<?php the_excerpt(); ?>
		<?php wp_link_pages( array( 'before' => '<div class="page-link">' . __( 'Pages:', 'toeknee' ), 'after' => '</div>' ) ); ?>
	</div><!-- /entry-content -->
<?php endif; ?>
</article>

<?php comments_template( '', true ); ?>
<?php endif; // This was the if statement that broke the loop into three parts based on categories. ?>
<?php endwhile; // End the loop. Whew. ?>

<?php /* Display navigation to next/previous pages when applicable */ ?>
<?php if (  $wp_query->max_num_pages > 1 ) : ?>
<div id="nav-below" class="navigation">
	<div class="nav-previous"><?php next_posts_link( __( '<span class="meta-nav">&larr;</span> Older posts', 'toeknee' ) ); ?></div>
	<div class="nav-next"><?php previous_posts_link( __( 'Newer posts <span class="meta-nav">&rarr;</span>', 'toeknee' ) ); ?></div>
</div><!-- #nav-below -->
<?php endif; ?>
